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Protect systems, find vulnerabilities, and improve privacy.

Useful GitHub projects

2,880 projects
315stars

Chrome/Edge 浏览器扩展,5 规则实时检测银狐木马钓鱼仿冒网站。域名仿冒 · ICP备案核查 · 下载拦截 · 链接分析 · 代码工程化 — 零依赖 Manifest V3。

SecurityJavaScriptMITGitHub

lookyloo

Lookyloo

789stars
lookyloo preview

Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other.

pentestkit

lordx64

127stars
pentestkit preview

Autonomous multi-agent pentest framework — plans, exploits, verifies (proof-required), CVSS-scores and writes client-ready reports. 104/104 (100%) on the XBOW validation benchmarks, powered by Kimi K3.

macos-faceid

Lorenzo-Coslado

82stars
macos-faceid preview

Mugshot — unlock sudo on macOS with your face. Local Face ID style recognition, no cloud.

dowse

ltspace

41stars
dowse preview

Windows-native full-disk search: file names, document contents, and text inside screenshots. Acrylic command palette on Alt+`. Rust · tantivy · Tauri. 本地全盘搜索:文件名、文档内容、截图文字。

  • 🔍 File name search - Instant, as you type
  • 📄 Document content search - Plain text, Markdown, code, and document formats (PDF, Word, Excel, PowerPoint)
SecurityRustApache-2.0GitHub

wafmeow

Lu1sDV

87stars
wafmeow preview

wafw00f's fingerprints. Go speed. Pipeline-native. WAF detection from live HTTP and offline captures.

trafficbot

lucasveneno

309stars

This script generates traffic for websites using a Tor Proxy Pool or any proxy server for which you desire

  • Browser protections: Chromium sandbox, web security, and site isolation remain enabled.
  • Environment Validation: Fail-fast configuration with Zod.
SecurityTypeScriptMITGitHub

verifin

LumiDesk

185stars
verifin preview

完全免费 · 开源 · 数据自主的极简记账工具

SecurityDartGPL-3.0GitHub

lunasec

lunasec-io

1,473stars
lunasec preview

LunaSec - Dependency Security Scanner that automatically notifies you about vulnerabilities like Log4Shell or node-ipc in your Pull Requests and Builds. Protect yourself in 30 seconds with the LunaTrace GitHub App: https://github.com/marketplace/lunatrace-by-lunasec/

SecurityTypeScriptGitHub
52stars
Opengrep-Studio preview

Local-first code audit workbench for Opengrep. Scan locally, track findings across versions, verify fixes, and produce reproducible security audit reports.

SecurityTypeScriptMITGitHub

MoMo

M0M0Sec

33stars
MoMo preview

🎯 Pi 5 Wardriving & Wireless Pentest Platform | WiFi/BLE/SDR Attacks | WPA3 • Evil Twin • Karma • Evilginx | GPS Mapping | Cloud Cracking | Part of MoMo Ecosystem

91stars
PentestingChecklist preview

Comprehensive, data-driven security assessment checklists across 23 platforms web, API, mobile, cloud, Active Directory, Kubernetes, LLM, and more. Expandable hierarchy, global search, progress tracking, export.

  • Hierarchical checklist — content is organised in four levels, Platform → Category → Technology → Check, so the tool works like a real assessment framework rather than a flat list. Expand/collapse categories and technologies, with item counts on every section and one-click Expand all / Collapse all.
  • Global search — press ⌘K / Ctrl+K from any page to search across platforms, categories, technologies, checks, descriptions, tags, tools, and references. Selecting a result jumps to it, auto-expands the right sections, and highlights the item.
SecurityTypeScriptGitHub
4,773stars
FairEmail preview

Fully featured, open source, Fair-code, privacy-friendly email app for Android

  • 100% open source
  • Privacy oriented
SecurityJavaGPL-3.0GitHub

noisy

madereddy

108stars
noisy preview

Simple random DNS, HTTP/S internet traffic noise generator in a Docker container

  • Crawls up to 10,000 top sites sourced from CrUX top lists, refreshed monthly.
  • Fetches and rotates real User-Agent strings weekly from useragents.me.
SecurityPythonGPL-3.0GitHub

LOLRMM

magicsword-io

417stars
LOLRMM preview

LotL RMM

  • Fast Astro-powered static site at lolrmm.io – browse the catalog, filter by platform, search by name/domain/artifact, and explore tool details. Catalog content is rendered as static HTML; interactive search and filters use JavaScript
  • Catalog snapshot (2026-10-06): 358 entries classified as 261 RMM and 97 RAT, 724 distinct recorded domain patterns, and 145 tools with certificate evidence. See the live site for current totals; catalog classification alone does not establish malicious use
SecurityPythonApache-2.0GitHub
36stars

Curated, simulated dataset of security logs (Windows, Web, Firewall, Cloud) with embedded attack vectors for SOC analysts to practice SIEM ingestion, threat hunting, and log analysis.

  • 🎯 Targeted, not random — every file is built around specific, well-known attack techniques (SQLi, XSS, brute force, C2 beaconing, DNS tunneling, IAM abuse, and more), not random noise.
  • 🌍 Five real-world domains — Applications, Cloud, Email & DLP, Endpoints, and Network, so you can practice across the environments a real SOC actually monitors.

Codex-Prompt

Mai-xiyu

99stars

Rational engineering system prompt for Codex and LLMs — focused on accuracy, software engineering, AI, security research, bug bounty, and reverse engineering. | 面向 Codex 与 LLM 的理性工程系统提示词:强调准确性、软件工程、AI、网络安全、漏洞研究与逆向工程。